Question

Can somebody help me please

Answer 1

Area = length x width

24 = (n-3) x 2
24 = 2n -6
2n = 30
n = 15

Length is 15-3 =12, width is 2
24 = 12 x 2

Answer 2

L. 15-3 = 12,
W. 24 = 12x2

N-3 “third power/cube root”
N-3 “third power/cube root”
2
2